n an authoritative direction or instruction to do something
n a military unit or region under the control of a single officer
n the power or authority to command
n availability for use
n a position of highest authority
n great skillfulness and knowledge of some subject or activity
n (computer science) a line of code written as part of a computer program
v be in command of
v make someone do something
v demand as one's due
v look down on
v exercise authoritative control or power over